Bingaman, Jamie L
Zhang, Sixue
Stevens, David R
Yennawar, Neela H
Hammes-Schiffer, Sharon
Bevilacqua, Philip C
Article History
Received: 9 July 2016
Accepted: 9 December 2016
First Online: 13 February 2017
Competing interests
: The authors declare no competing financial interests.